you'll be about 27 degrees tonight. 26 for concorde. 22 in napa, and 24 degrees in santa rose wra. we get a reinforcing blast of cold air and some heavy rain on the way. we could see some of that in the form of snow right here in the bay area. back to you. >> yeah, what's interesting, christina, while many of us are dreading the cold, one farmer in the south bay actually welcoming it saying it's long overdue. nbc bay area's bob riddell live at andy's orchard in morgan hill. bob, a lot of people get coloneled about it because it can damage some plants and even crops. not there? >> well, if you are growing citrus, that's correct. good morning to you, laura. if you are growing did is with us fronts like here at andy's orchard, they want the cold. they need the cold. otherwise, they won't perform well in the spring. >> reporter: this fruit farmer is happy to hear that temps will be dropping tonight. his 60 acres of cherry, plum trees and next arines. time at temperatures below 40 degrees. >> it undiocese sleep. it causes the tlooefz fall quicker and for the tree to go into a dormant st